|
Registro Completo |
|
Biblioteca(s): |
Embrapa Caprinos e Ovinos. |
|
Data corrente: |
01/08/1992 |
|
Data da última atualização: |
23/06/2023 |
|
Autoria: |
ALLISON, A. J.; KELLY, R. W. |
|
Título: |
Synchronisation of oestrus and fertility in sheep treated with progestagen-impregnated implants, and prostaglandins with or without intravaginal sponges and subcutaneous pregnant mare's serum. |
|
Ano de publicação: |
1978 |
|
Fonte/Imprenta: |
New Zealand Journal of Agricultural Research, v. 21, n. 3, p. 389-393, 1978. |
|
DOI: |
10.2527/jas1982.5461120x |
|
Idioma: |
Inglês |
|
Conteúdo: |
Abstract: Synchronisation of oestrus and fertility of 4 groups of 80 ewes were compared. Treatment groups were (1) control, (2) progestagen-impregnated intravaginal sponges, (3) progesterone-impregnated subcutaneous implants, and (4) treated with two injections of prostaglandin 10 days apart. Half of each group re]750i.u. of pregnant mare's serum (PMS). Synchronisation was precise in Groups2, 3, and 4. The percentage of ewes lambing to first mating in PMS-treated ewes was 71.9, 42.1, 48.6, and 28.9 in Groups 1, 2, 3, and 4 respectively and in ewes not treated with PMS was 83.3, 53.1, 68.4, and 45.7 respectively. Fertility was significantly lower (P < 0.01) in all treated groups than in the control ewes and lower (P < 0.01) in Group 4 than in Group 3 ewes. |
|
Palavras-Chave: |
Drug effects; Manejo reprodutivo; Oestrus synchronization; PMS. |
|
Thesagro: |
Ovino; Reprodução. |
|
Thesaurus Nal: |
Pregnancy; Pregnant mare serum gonadotropin; Progestational hormones; Progesterone; Reproduction; Sheep; Subcutaneous injection. |
|
Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
|
Marc: |
LEADER 01769naa a2200301 a 4500
001 1523240
005 2023-06-23
008 1978 bl uuuu u00u1 u #d
024 7 $a10.2527/jas1982.5461120x$2DOI
100 1 $aALLISON, A. J.
245 $aSynchronisation of oestrus and fertility in sheep treated with progestagen-impregnated implants, and prostaglandins with or without intravaginal sponges and subcutaneous pregnant mare's serum.$h[electronic resource]
260 $c1978
520 $aAbstract: Synchronisation of oestrus and fertility of 4 groups of 80 ewes were compared. Treatment groups were (1) control, (2) progestagen-impregnated intravaginal sponges, (3) progesterone-impregnated subcutaneous implants, and (4) treated with two injections of prostaglandin 10 days apart. Half of each group re]750i.u. of pregnant mare's serum (PMS). Synchronisation was precise in Groups2, 3, and 4. The percentage of ewes lambing to first mating in PMS-treated ewes was 71.9, 42.1, 48.6, and 28.9 in Groups 1, 2, 3, and 4 respectively and in ewes not treated with PMS was 83.3, 53.1, 68.4, and 45.7 respectively. Fertility was significantly lower (P < 0.01) in all treated groups than in the control ewes and lower (P < 0.01) in Group 4 than in Group 3 ewes.
650 $aPregnancy
650 $aPregnant mare serum gonadotropin
650 $aProgestational hormones
650 $aProgesterone
650 $aReproduction
650 $aSheep
650 $aSubcutaneous injection
650 $aOvino
650 $aReprodução
653 $aDrug effects
653 $aManejo reprodutivo
653 $aOestrus synchronization
653 $aPMS
700 1 $aKELLY, R. W.
773 $tNew Zealand Journal of Agricultural Research$gv. 21, n. 3, p. 389-393, 1978.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Caprinos e Ovinos (CNPC) |
|
